When I'm about to travel, I usually search for non-demonetized circulating coins for that country on Numista.
I can apply the “Standard circulation coin” filter, but there is no “Demonetized” filter. Because of that, some of the older coins are shown.
It would be great if we had this filter. Alternatively, we can have an option to list only the coins currently in circulation.
P.S. This can also apply to banknotes.
